CN111241092B - Species publishing system and method based on blockchain - Google Patents
Species publishing system and method based on blockchain Download PDFInfo
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- CN111241092B CN111241092B CN201911411480.XA CN201911411480A CN111241092B CN 111241092 B CN111241092 B CN 111241092B CN 201911411480 A CN201911411480 A CN 201911411480A CN 111241092 B CN111241092 B CN 111241092B
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- 238000000034 method Methods 0.000 title claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 238000012790 confirmation Methods 0.000 claims abstract description 9
- 238000013500 data storage Methods 0.000 claims description 12
- 238000013502 data validation Methods 0.000 claims description 3
- 238000013524 data verification Methods 0.000 claims description 3
- 230000001788 irregular Effects 0.000 abstract description 6
- 241000894007 species Species 0.000 description 232
- 238000010586 diagram Methods 0.000 description 6
- 238000012795 verification Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
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- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
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Abstract
The invention discloses a species publishing system and method based on a blockchain. The system comprises a species data uplink subsystem, a species data transmission subsystem and a species data confirmation subsystem; the species data uplink subsystem is used for acquiring first species published information and encrypting the first species published information to obtain first species block data; the species data transmission subsystem is used for transmitting first species block data and also used for receiving second species block data; the species data confirmation subsystem is used for carrying out consensus processing on the second species block data. By adopting the system and the method, the problems of scattered publication of new species, lag of species information, irregular data and difficult tracing are solved by using the blockchain technology.
Description
Technical Field
The invention relates to the technical field of species publishing, in particular to a species publishing system and method based on blockchain.
Background
At present, a new species is mainly published through journal papers, species (such as plants, animals, bacteria, fungi, viruses, pigments and protozoa) on the earth are abundant, new species are published every day, journals for each new species are distributed around the world, and the databases cannot synchronize and update data by using the databases, so that the problems of scattered publication of the new species, lag of species information, irregular data and difficult tracing occur.
Disclosure of Invention
The invention aims to provide a species publishing system and method based on a blockchain, which solve the problems of sporadic publishing of new species, lag of species information, irregular data and difficult tracing through a blockchain technology.
In order to achieve the above object, the present invention provides the following solutions:
a blockchain-based species publishing system comprising:
a species data uplink subsystem, a species data transmission subsystem and a species data validation subsystem;
the species data uplink subsystem is used for acquiring first species published information and encrypting the first species published information to obtain first species block data;
the species data transmission subsystem is used for transmitting the first species block data and also used for receiving second species block data;
the species data confirmation subsystem is used for carrying out consensus processing on the second species block data.
Optionally, the species data uplink subsystem specifically includes:
the system comprises a species data submitting module, a species data checking module, a species data encrypting module and a species data assembling module;
the species data submitting module is used for acquiring first species publishing information to be stored in a species publishing blockchain;
the species data verification module is used for verifying the published information of the first species and verifying the second species block data;
the species data encryption module is used for encrypting the verified first species published information;
the species data assembling module is used for carrying out block processing on the encrypted first species published information to obtain first species block data.
Optionally, the species data transmission subsystem specifically includes:
the species data sending module and the species data receiving module;
the species data sending module is used for sending the first species block data;
the species data receiving module is used for receiving the second species block data.
Optionally, the species data confirmation subsystem specifically includes:
the species data decryption module and the species publishing consensus module;
the species data decryption module is used for decrypting the second species block data to obtain second species published information;
and the species publishing consensus module is used for carrying out consensus processing on the second species publishing information.
Optionally, the species publishing system further includes:
a species data storage subsystem;
the species data storage subsystem specifically comprises:
a species data storage module and a species data interface module;
the species data storage module is used for storing species publishing information which achieves consensus in the species publishing consensus module and adding second species publishing information which achieves consensus to the species publishing blockchain;
the species data interface module is used for inquiring species publishing information stored in the species publishing blockchain.
The invention also provides a species publishing method based on the blockchain, which is applied to the species publishing system based on the blockchain, and comprises the following steps:
acquiring first species publishing information and encrypting the first species publishing information to obtain first species block data;
transmitting the first species block data;
receiving second species block data;
and carrying out consensus processing on the second species block data.
Optionally, the obtaining and encrypting the first species published information to obtain first species block data specifically includes:
acquiring first species publishing information to be stored in a species publishing blockchain;
verifying the published information of the first species;
encrypting the verified first species published information;
and performing block processing on the encrypted first species published information to obtain first species block data.
Optionally, the performing consensus processing on the second species block data specifically includes:
decrypting the second species block data to obtain second species published information;
and carrying out consensus processing on the second species published information.
Optionally, after performing consensus processing on the second species published information, the method further includes:
storing the agreed species publishing information;
querying species publication information stored in the species publication blockchain.
Alternatively to this, the method may comprise,
the encrypting process for the verified first species published information specifically comprises the following steps:
encrypting the verified first species published information by adopting a hash algorithm;
the decrypting the second kind of block data specifically includes:
and decrypting the second species block data by adopting a hash algorithm.
Compared with the prior art, the invention has the beneficial effects that:
the invention provides a species publishing system and a species publishing method based on a blockchain, wherein the system comprises a species data uplink subsystem, a species data transmission subsystem and a species data confirmation subsystem; the species data uplink subsystem is used for encrypting the first species published information to obtain first species block data; the species data transmission subsystem is used for transmitting first species block data and also used for receiving second species block data; the species data confirmation subsystem is used for carrying out consensus processing on the second species block data, and solves the problems of sporadic publication of new species, lag of species information, irregular data and difficult tracing through a blockchain technology.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions of the prior art, the drawings that are needed in the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a blockchain-based species publishing system in accordance with an embodiment of the present invention;
FIG. 2 is a block diagram of a species distribution table according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a network architecture of 6 journal publisher client nodes in accordance with an embodiment of the present invention;
FIG. 4 is a flowchart of a method for publishing a blockchain-based species in accordance with an embodiment of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention aims to provide a species publishing system and method based on a blockchain, which solve the problems of sporadic publishing of new species, lag of species information, irregular data and difficult tracing through a blockchain technology.
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to the appended drawings and appended detailed description.
Examples
Fig. 1 is a schematic diagram of a species publishing system based on blockchain in an embodiment of the present invention, and as shown in fig. 1, the species publishing system based on blockchain provided in the present invention includes: a species data uplink subsystem, a species data transmission subsystem, a species data validation subsystem, and a species data storage subsystem. The species data uplink subsystem is used for acquiring first species publishing information and encrypting the first species publishing information to obtain first species block data; the species data transmission subsystem is used for transmitting first species block data and also used for receiving second species block data; the species data confirmation subsystem is used for carrying out consensus processing on the second species block data.
Species data chaining subsystem specifically includes: the species data submitting module 1, the species data checking module 2, the species data encrypting module 3 and the species data assembling module 4. The species data submitting module 1 is used for acquiring first species publishing information to be stored in a species publishing blockchain; species posting information includes journal information, paper information, author information, and species information. The species data verification module 2 is configured to verify the first species published information, and is also configured to verify the second species block data (second species published information), where the data that fails to pass the verification returns an error prompt or directly discards the data. The species data encryption module 3 is configured to encrypt the verified first species published information, that is, encrypt the journal information, the paper information, and the author information that pass the verification to form a hash value. The species data assembling module 4 is configured to perform block processing on the encrypted first species published information to obtain first species block data, i.e. assemble the block number, the timestamp, the species information, the pre-block hash value, and the hash value formed by the data encrypting module into first species block data.
The species data transmission subsystem specifically comprises: a species data sending module 5 and a species data receiving module 6. The species data sending module 5 is configured to send the first species block data, i.e. the species data assembling module 4 generates a new species data block and sends the new species data block to the client nodes of the journal publishers. The species data receiving module 6 is configured to receive the second species block data, i.e. the species data block transmitted from the client node of the other journal publishers.
The species data confirmation subsystem specifically comprises: a species data decryption module 7 and a species publishing consensus module 8. The species data decryption module 7 is configured to decrypt the second species block data to obtain second species published information, i.e. the species data blocks received by the species data receiving module and transmitted from the client nodes of other journal publishers. The species publishing consensus module 8 is configured to perform consensus processing on the second species publishing information, and directly discard the species data blocks that do not reach consensus.
The species data storage subsystem specifically comprises: a species data storage module 9 and a species data interface module 10. The species data storage module 9 is configured to store the species publishing information agreed in the species publishing consensus module 8, and add the agreed second species publishing information to the species publishing blockchain. The species data interface module 10 is used for querying species publishing information stored in a species publishing blockchain.
Species publication information, including: the method comprises the steps of block serial numbers, time stamps, block hash values (encryption), front block hash values (encryption), the world of species, the phylum of species, the class of species, the order of species, the family of species, the genus of species, the species of species and block remarks, wherein the block hash values (encryption) are hash values formed by encrypting journal numbers, journal names, volumes, journal numbers, page numbers, paper titles, paper authors, contact ways and remark information. FIG. 2 is a block diagram of a species distribution table according to an embodiment of the present invention.
The species publishing system based on the blockchain can be operated on client nodes of various journal publishers in the publishing industry and is used for assisting in publishing new species information. The client nodes of each journal publisher are interconnected and communicated, so that the blockchain data published by species can be updated in real time; the nodes have no primary and secondary division, and can send and receive the data blocks of the species; the nodes themselves have some species data block capability and consensus computation capability. Fig. 3 is a schematic diagram of a network architecture of 6 journal publisher client nodes in an embodiment of the present invention.
FIG. 4 is a flowchart of a method for publishing a species based on a blockchain in an embodiment of the present invention, as shown in FIG. 4, which is applied to a blockchain-based species publishing system, and includes:
step 101: and obtaining and encrypting the first species published information to obtain first species block data.
Step 101 specifically includes:
and acquiring first species publishing information to be stored in the species publishing blockchain.
And checking the published information of the first species.
And encrypting the verified first species published information by adopting a hash algorithm.
And performing block processing on the encrypted first species published information to obtain first species block data.
Step 102: and sending the first species block data. The first species block data is sent from the client node of the ith journal publisher to the client node of the jth journal publisher, i+.j.
Step 103: and receiving second kind of block data. The client node of the ith journal publisher receives the second species block data sent by the client node of the jth journal publisher.
Step 104: and performing consensus processing on the second kind of block data.
Step 104 specifically includes:
and decrypting the second species block data by adopting a hash algorithm to obtain second species published information.
And carrying out consensus processing on the published information of the second species.
After consensus processing is performed on the second species published information, the method further comprises the following steps:
and storing the agreed species published information.
Querying species publication information stored in a species publication blockchain.
By adopting the system and the method for publishing the new species based on the industry blockchain, the problems of scattered new species publication, lag of species information, irregular data, difficult tracing and the like can be well solved, and by using the system and the method, after any journal publisher publishes a new species, the system can add the data block of the new species to the species publication blockchain, and all other client nodes of journal publishers using the system and the method can synchronize the data block of the new species, so that the purposes of real-time update of the new species publication information, total species publication information, unified species data specification and traceability of the species publication information are achieved.
The principles and embodiments of the present invention have been described herein with reference to specific examples, the description of which is intended only to assist in understanding the methods of the present invention and the core ideas thereof; also, it is within the scope of the present invention to be modified by those of ordinary skill in the art in light of the present teachings. In summary, the present description should not be construed as limiting the invention.
Claims (7)
1. A blockchain-based species publishing system, comprising:
a species data uplink subsystem, a species data transmission subsystem and a species data validation subsystem;
the species data uplink subsystem is used for acquiring first species published information and encrypting the first species published information to obtain first species block data;
the species data transmission subsystem is configured to transmit the first species block data and receive second species block data, and specifically includes:
the species data sending module and the species data receiving module;
the species data sending module is used for sending the first species block data;
the species data receiving module is used for receiving the second species block data;
the species data confirmation subsystem is used for carrying out consensus processing on the second species block data, and specifically comprises the following steps:
the species data decryption module and the species publishing consensus module;
the species data decryption module is used for decrypting the second species block data to obtain second species published information, namely decrypting the species data blocks transmitted from the client nodes of other journal publishers and received by the species data receiving module;
the species publishing consensus module is used for carrying out consensus processing on the second species publishing information, and the species data blocks which do not reach consensus are directly discarded.
2. The blockchain-based species publishing system of claim 1, wherein the species data uplink subsystem specifically comprises:
the system comprises a species data submitting module, a species data checking module, a species data encrypting module and a species data assembling module;
the species data submitting module is used for acquiring first species publishing information to be stored in a species publishing blockchain;
the species data verification module is used for verifying the published information of the first species and verifying the second species block data;
the species data encryption module is used for encrypting the verified first species published information;
the species data assembling module is used for carrying out block processing on the encrypted first species published information to obtain first species block data.
3. The blockchain-based species publishing system of claim 2, further comprising:
a species data storage subsystem;
the species data storage subsystem specifically comprises:
a species data storage module and a species data interface module;
the species data storage module is used for storing species publishing information which achieves consensus in the species publishing consensus module and adding second species publishing information which achieves consensus to the species publishing blockchain;
the species data interface module is used for inquiring species publishing information stored in the species publishing blockchain.
4. A blockchain-based species publishing method, wherein the method is applied to the blockchain-based species publishing system of any of claims 1-3, the method comprising:
acquiring first species publishing information and encrypting the first species publishing information to obtain first species block data;
transmitting the first species block data;
receiving second species block data;
performing consensus processing on the second species block data, specifically including:
decrypting the second species block data to obtain second species published information, namely decrypting species data blocks transmitted by client nodes from other journal publishers and received by a species data receiving module;
and carrying out consensus processing on the second species published information, and directly discarding the species data blocks which do not reach consensus.
5. The blockchain-based species publishing method of claim 4, wherein the obtaining and encrypting the first species publishing information to obtain the first species block data specifically comprises:
acquiring first species publishing information to be stored in a species publishing blockchain;
verifying the published information of the first species;
encrypting the verified first species published information;
and performing block processing on the encrypted first species published information to obtain first species block data.
6. The blockchain-based species publishing method of claim 5, further comprising, after consensus processing the second species publishing information:
storing the agreed species publishing information;
querying species publication information stored in the species publication blockchain.
7. The blockchain-based species publishing method of claim 6, wherein,
the encrypting process for the verified first species published information specifically comprises the following steps:
encrypting the verified first species published information by adopting a hash algorithm;
the decrypting the second kind of block data specifically includes:
and decrypting the second species block data by adopting a hash algorithm.
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